package com.example.demo;

public class Race implements Runnable {
    private static String winner;

    @Override
    public void run() {
        for (int i = 0; i <= 100; i++) {
            if (Thread.currentThread().getName().equals("白洁")&&i%20==0){
                try {
                    Thread.sleep(1);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
            boolean flag=gameOver(i);
            if (flag){
                break;
            }

            System.out.println(Thread.currentThread().getName() + "跑了" + i + "步");
        }
    }

    private boolean gameOver(int steps) {
        if (winner!=null){
            return true;
        }{
            if (steps==100){
                winner=Thread.currentThread().getName();
                System.out.println(winner+"胜利");
                return true;
            }

        }
        return false;

    }

    public static void main(String[] args) {
        Race race = new Race();
        new Thread(race,"白洁").start();
        new Thread(race,"胡佳敏").start();
    }
}
